I have two callblue sim cards & have had the same messages & have also visited the GT site. I did enter my name & address but not my credit card details. Now my phone has been off for two days with my credit still unused! I had a sms stating I needed to put my credit card details in - NO WAY!
I have made some enquiries with the company I bought the sim cards from (0044.co.uk) who have told me they are going to help the callblue customers as best they can & have offered a new sim card with the same tariff, I can keep my phone number provided I top up with 50$ first. I am still making making my mind up!
I have tried to use callblues web site but cannot get any further than the announcement page.
Their director level contact in the UK is Mr. Jay Shah
jay@callblue.com and their key accounts contact is Muzaffar Ahmed
mahmed@callblue.com should you wish to address any formal communications to them directly.
As I will!
Sorry for the rant but I do hate to be taken for a ride!
Billym